Сделайте предложения отрицательными.
2.It is cold.
3.We are ready.
4.He is in the room.
5.They are late.
6.I am his friend.
7.It is cloudy.
8.She is eleven.
9.This is a door.
10.I am John Brown.
11.They are yellow.
12.She is eight.
13.The boys are at home.
14.I am hungry.
15.He is young.
16.It is rainy.​